Originally Posted by john deere 6430
I am trying to remove rusty water stains and not heavy rust.
How long would I need to keep the surface wet with evapo-rust?
Thanks

Well, with stain removal you may just try wetting a rag and rubbing. I cleaned some bare sheetmetal that was really rusty. The piece had some pretty severe rust. I used a Scotch-Brite pad as well. You probably don't want to do that though. Good luck.


Randy